Pedido de patente depositado
#2.1
08/29/1989
RPI 984
Application data
Number
PI8903146Type
Filing
Publication
The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Deere & Company
US
Inventors
M. B. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/29/1989
RPI 984
#21.1
Patente extinta em 27/06/2004
12/22/2009
RPI 2033
#16.1
04/26/1994
RPI 1221
#9.1
08/24/1993
RPI 1186
#4.1
04/07/1992
RPI 1114
#3.1
02/06/1990
RPI 1005
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